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16106930 = 2571092111
BaseRepresentation
bin111101011100…
…010110110010
31010022022112222
4331130112302
513110410210
61333121042
7253622660
oct75342662
933268488
1016106930
119101414
125489182
13344c438
1421d3c30
151632655
hexf5c5b2

16106930 has 32 divisors (see below), whose sum is σ = 33454080. Its totient is φ = 5469120.

The previous prime is 16106929. The next prime is 16106963. The reversal of 16106930 is 3960161.

16106930 is a modest number, since divided by 6930 gives 1610 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 16106930.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6575 + ... + 8685.

It is an arithmetic number, because the mean of its divisors is an integer number (1045440).

Almost surely, 216106930 is an apocalyptic number.

16106930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16106930 is an abundant number, since it is smaller than the sum of its proper divisors (17347150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16106930 is a wasteful number, since it uses less digits than its factorization.

16106930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 16106930 is about 4013.3439922339. The cubic root of 16106930 is about 252.5443114077.

The spelling of 16106930 in words is "sixteen million, one hundred six thousand, nine hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 109 218 545 763 1090 1526 2111 3815 4222 7630 10555 14777 21110 29554 73885 147770 230099 460198 1150495 1610693 2300990 3221386 8053465 16106930